Introduce a commercial license option alongside AGPL-3.0-only, require a
CLA for contributors, and document the terms in COMMERCIAL.md and
NOTICE. Add a script to stamp SPDX headers on Go files and apply it
across the tree.
Register bool and duration ConfigSpec keys from the Default's type, move
fedwiki's four sync knobs and discourse's two into their integrations'
ConfigSpecs, and replace core's read of fedwiki-custom-domain-target
with a core domains-connect-target key resolved once and threaded
through server and worker config.
Generate init's optional-integration scaffold sections from each
registered ConfigSpec instead of the hand-maintained list, and reword
the Temporal boot warning generically.
Archives the integration-config-parity change; status bookkeeping and
the verify-skill doc follow with the test-stack commit.
Seed Keycloak into a dedicated wikicafe app realm and repoint the
test OIDC, Temporal, and FedWiki wiring to it.
Label test credentials as throwaway, remove the unused realm export from
tracking, and have init write the embedded starter config.
cgalo5758